forked from Mirrors/bubbletea
70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"github.com/charmbracelet/bubbles/filepicker"
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tea "github.com/charmbracelet/bubbletea"
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)
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type model struct {
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filepicker filepicker.Model
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selectedFile string
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quitting bool
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}
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func (m model) Init() tea.Cmd {
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return m.filepicker.Init()
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}
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func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch msg := msg.(type) {
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case tea.KeyMsg:
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switch msg.String() {
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case "ctrl+c", "q":
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m.quitting = true
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return m, tea.Quit
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}
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}
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var cmd tea.Cmd
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m.filepicker, cmd = m.filepicker.Update(msg)
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// Did the user select a file?
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if didSelect, path := m.filepicker.DidSelectFile(msg); didSelect {
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// Get the path of the selected file.
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m.selectedFile = path
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}
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return m, cmd
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}
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func (m model) View() string {
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if m.quitting {
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return ""
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}
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var s strings.Builder
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s.WriteString("\n ")
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if m.selectedFile == "" {
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s.WriteString("Pick a file:")
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} else {
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s.WriteString("Selected file: " + m.filepicker.Styles.Selected.Render(m.selectedFile))
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}
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s.WriteString("\n\n" + m.filepicker.View() + "\n")
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return s.String()
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}
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func main() {
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fp := filepicker.New()
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fp.Path, _ = os.UserHomeDir()
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m := model{
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filepicker: fp,
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}
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tm, _ := tea.NewProgram(&m, tea.WithOutput(os.Stderr)).Run()
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mm := tm.(model)
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fmt.Println("\n You selected: " + m.filepicker.Styles.Selected.Render(mm.selectedFile) + "\n")
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}
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